diff -r 0135e64c6c66 -r c4fd2813b127 misc/libphysfs/lzma/CPP/7zip/UI/Common/EnumDirItems.cpp
--- a/misc/libphysfs/lzma/CPP/7zip/UI/Common/EnumDirItems.cpp	Wed May 16 18:22:28 2018 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,281 +0,0 @@
-// EnumDirItems.cpp
-
-#include "StdAfx.h"
-
-#include "Common/StringConvert.h"
-#include "Common/Wildcard.h"
-#include "Common/MyCom.h"
-
-#include "EnumDirItems.h"
-
-using namespace NWindows;
-using namespace NFile;
-using namespace NName;
-
-void AddDirFileInfo(
-    const UString &prefix,        // prefix for logical path
-    const UString &fullPathName,  // path on disk: can be relative to some basePrefix
-    const NFind::CFileInfoW &fileInfo, 
-    CObjectVector<CDirItem> &dirItems)
-{
-  CDirItem item;
-  item.Attributes = fileInfo.Attributes;
-  item.Size = fileInfo.Size;
-  item.CreationTime = fileInfo.CreationTime;
-  item.LastAccessTime = fileInfo.LastAccessTime;
-  item.LastWriteTime = fileInfo.LastWriteTime;
-  item.Name = prefix + fileInfo.Name;
-  item.FullPath = fullPathName;
-  dirItems.Add(item);
-}
-
-static void EnumerateDirectory(
-    const UString &baseFolderPrefix,  // base (disk) prefix for scanning  
-    const UString &directory,         // additional disk prefix starting from baseFolderPrefix
-    const UString &prefix,            // logical prefix
-    CObjectVector<CDirItem> &dirItems,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes)
-{
-  NFind::CEnumeratorW enumerator(baseFolderPrefix + directory + wchar_t(kAnyStringWildcard));
-  for (;;)
-  { 
-    NFind::CFileInfoW fileInfo;
-    bool found;
-    if (!enumerator.Next(fileInfo, found))
-    {
-      errorCodes.Add(::GetLastError());
-      errorPaths.Add(baseFolderPrefix + directory);
-      return;
-    }
-    if (!found)
-      break;
-    AddDirFileInfo(prefix, directory + fileInfo.Name, fileInfo, dirItems);
-    if (fileInfo.IsDirectory())
-    {
-      EnumerateDirectory(baseFolderPrefix, directory + fileInfo.Name + wchar_t(kDirDelimiter), 
-          prefix + fileInfo.Name + wchar_t(kDirDelimiter), dirItems, errorPaths, errorCodes);
-    }
-  }
-}
-
-void EnumerateDirItems(
-    const UString &baseFolderPrefix,   // base (disk) prefix for scanning  
-    const UStringVector &fileNames,    // names relative to baseFolderPrefix
-    const UString &archiveNamePrefix, 
-    CObjectVector<CDirItem> &dirItems,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes)
-{
-  for(int i = 0; i < fileNames.Size(); i++)
-  {
-    const UString &fileName = fileNames[i];
-    NFind::CFileInfoW fileInfo;
-    if (!NFind::FindFile(baseFolderPrefix + fileName, fileInfo))
-    {
-      errorCodes.Add(::GetLastError());
-      errorPaths.Add(baseFolderPrefix + fileName);
-      continue;
-    }
-    AddDirFileInfo(archiveNamePrefix, fileName, fileInfo, dirItems);
-    if (fileInfo.IsDirectory())
-    {
-      EnumerateDirectory(baseFolderPrefix, fileName + wchar_t(kDirDelimiter), 
-          archiveNamePrefix + fileInfo.Name +  wchar_t(kDirDelimiter), 
-          dirItems, errorPaths, errorCodes);
-    }
-  }
-}
-
-static HRESULT EnumerateDirItems(
-    const NWildcard::CCensorNode &curNode, 
-    const UString &diskPrefix,        // full disk path prefix 
-    const UString &archivePrefix,     // prefix from root
-    const UStringVector &addArchivePrefix,  // prefix from curNode
-    CObjectVector<CDirItem> &dirItems, 
-    bool enterToSubFolders,
-    IEnumDirItemCallback *callback,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes)
-{
-  if (!enterToSubFolders)
-    if (curNode.NeedCheckSubDirs())
-      enterToSubFolders = true;
-  if (callback)
-    RINOK(callback->CheckBreak());
-
-  // try direct_names case at first
-  if (addArchivePrefix.IsEmpty() && !enterToSubFolders)
-  {
-    // check that all names are direct
-    int i;
-    for (i = 0; i < curNode.IncludeItems.Size(); i++)
-    {
-      const NWildcard::CItem &item = curNode.IncludeItems[i];
-      if (item.Recursive || item.PathParts.Size() != 1)
-        break;
-      const UString &name = item.PathParts.Front();
-      if (name.IsEmpty() || DoesNameContainWildCard(name))
-        break;
-    }
-    if (i == curNode.IncludeItems.Size())
-    {
-      // all names are direct (no wildcards)
-      // so we don't need file_system's dir enumerator
-      CRecordVector<bool> needEnterVector;
-      for (i = 0; i < curNode.IncludeItems.Size(); i++)
-      {
-        const NWildcard::CItem &item = curNode.IncludeItems[i];
-        const UString &name = item.PathParts.Front();
-        const UString fullPath = diskPrefix + name;
-        NFind::CFileInfoW fileInfo;
-        if (!NFind::FindFile(fullPath, fileInfo))
-        {
-          errorCodes.Add(::GetLastError());
-          errorPaths.Add(fullPath);
-          continue;
-        }
-        bool isDir = fileInfo.IsDirectory();
-        if (isDir && !item.ForDir || !isDir && !item.ForFile)
-        {
-          errorCodes.Add((DWORD)E_FAIL);
-          errorPaths.Add(fullPath);
-          continue;
-        }
-        const UString realName = fileInfo.Name;
-        const UString realDiskPath = diskPrefix + realName;
-        {
-          UStringVector pathParts;
-          pathParts.Add(fileInfo.Name);
-          if (curNode.CheckPathToRoot(false, pathParts, !isDir))
-            continue;
-        }
-        AddDirFileInfo(archivePrefix, realDiskPath, fileInfo, dirItems);
-        if (!isDir)
-          continue;
-        
-        UStringVector addArchivePrefixNew;
-        const NWildcard::CCensorNode *nextNode = 0;
-        int index = curNode.FindSubNode(name);
-        if (index >= 0)
-        {
-          for (int t = needEnterVector.Size(); t <= index; t++)
-            needEnterVector.Add(true);
-          needEnterVector[index] = false;
-          nextNode = &curNode.SubNodes[index];
-        }
-        else
-        {
-          nextNode = &curNode;
-          addArchivePrefixNew.Add(name); // don't change it to realName. It's for shortnames support
-        }
-        RINOK(EnumerateDirItems(*nextNode,   
-            realDiskPath + wchar_t(kDirDelimiter), 
-            archivePrefix + realName + wchar_t(kDirDelimiter), 
-            addArchivePrefixNew, dirItems, true, callback, errorPaths, errorCodes));
-      }
-      for (i = 0; i < curNode.SubNodes.Size(); i++)
-      {
-        if (i < needEnterVector.Size())
-          if (!needEnterVector[i])
-            continue;
-        const NWildcard::CCensorNode &nextNode = curNode.SubNodes[i];
-        const UString fullPath = diskPrefix + nextNode.Name;
-        NFind::CFileInfoW fileInfo;
-        if (!NFind::FindFile(fullPath, fileInfo))
-        {
-          if (!nextNode.AreThereIncludeItems())
-            continue;
-          errorCodes.Add(::GetLastError());
-          errorPaths.Add(fullPath);
-          continue;
-        }
-        if (!fileInfo.IsDirectory())
-        {
-          errorCodes.Add((DWORD)E_FAIL);
-          errorPaths.Add(fullPath);
-          continue;
-        }
-        RINOK(EnumerateDirItems(nextNode, 
-            diskPrefix + fileInfo.Name + wchar_t(kDirDelimiter), 
-            archivePrefix + fileInfo.Name + wchar_t(kDirDelimiter), 
-            UStringVector(), dirItems, false, callback, errorPaths, errorCodes));
-      }
-      return S_OK;
-    }
-  }
-
-
-  NFind::CEnumeratorW enumerator(diskPrefix + wchar_t(kAnyStringWildcard));
-  for (;;)
-  {
-    NFind::CFileInfoW fileInfo;
-    bool found;
-    if (!enumerator.Next(fileInfo, found))
-    {
-      errorCodes.Add(::GetLastError());
-      errorPaths.Add(diskPrefix);
-      break;
-    }
-    if (!found)
-      break;
-
-    if (callback)
-      RINOK(callback->CheckBreak());
-    const UString &name = fileInfo.Name;
-    bool enterToSubFolders2 = enterToSubFolders;
-    UStringVector addArchivePrefixNew = addArchivePrefix;
-    addArchivePrefixNew.Add(name);
-    {
-      UStringVector addArchivePrefixNewTemp(addArchivePrefixNew);
-      if (curNode.CheckPathToRoot(false, addArchivePrefixNewTemp, !fileInfo.IsDirectory()))
-        continue;
-    }
-    if (curNode.CheckPathToRoot(true, addArchivePrefixNew, !fileInfo.IsDirectory()))
-    {
-      AddDirFileInfo(archivePrefix, diskPrefix + name, fileInfo, dirItems);
-      if (fileInfo.IsDirectory())
-        enterToSubFolders2 = true;
-    }
-    if (!fileInfo.IsDirectory())
-      continue;
-
-    const NWildcard::CCensorNode *nextNode = 0;
-    if (addArchivePrefix.IsEmpty())
-    {
-      int index = curNode.FindSubNode(name);
-      if (index >= 0)
-        nextNode = &curNode.SubNodes[index];
-    }
-    if (!enterToSubFolders2 && nextNode == 0)
-      continue;
-
-    addArchivePrefixNew = addArchivePrefix;
-    if (nextNode == 0)
-    {
-      nextNode = &curNode;
-      addArchivePrefixNew.Add(name);
-    }
-    RINOK(EnumerateDirItems(*nextNode,   
-        diskPrefix + name + wchar_t(kDirDelimiter), 
-        archivePrefix + name + wchar_t(kDirDelimiter), 
-        addArchivePrefixNew, dirItems, enterToSubFolders2, callback, errorPaths, errorCodes));
-  }
-  return S_OK;
-}
-
-HRESULT EnumerateItems(
-    const NWildcard::CCensor &censor, 
-    CObjectVector<CDirItem> &dirItems, 
-    IEnumDirItemCallback *callback,
-    UStringVector &errorPaths,
-    CRecordVector<DWORD> &errorCodes)
-{
-  for (int i = 0; i < censor.Pairs.Size(); i++)
-  {
-    const NWildcard::CPair &pair = censor.Pairs[i];
-    RINOK(EnumerateDirItems(pair.Head, pair.Prefix, L"", UStringVector(), dirItems, false, 
-        callback, errorPaths, errorCodes));
-  }
-  return S_OK;
-}